Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 00:27Z

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

244K

2H₂ + O₂ → 2H₂O

52K

det| 8 8 ; 7 9 | = 16

d/dx [x^3] = 3x^2

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

\lim_{t\to 0} \frac{\sin t}{t} = 1

100K

2H₂ + O₂ → 2H₂O

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 10 5 ; 4 11 | = 90

197K

det| 7 4 ; 4 8 | = 40

262K

12z² + 1z + 7 = 0

196K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

218K

ΔS ≥ 0

299K

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